Flagan Sackett has just escaped the clutches of his brutal Apache torturers. Once he and his brother Galloway are reunited, their efforts to establish a ranch are impeded by the cruel Dunn clan, which has decided that only Dunns shall have dominion over the vast range. The Sacketts must fight the Dunns, against insurmountable odds--but the Sacketts have never shied away from battle.